{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53a0cbad4837c6405d7a19fc0fa1d6e463d8948f8bd566359da2db42660b2e37",
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}